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首页> 外文期刊>The European Journal of Neuroscience >Rapid recalibration of temporal order judgements: Response bias accounts for contradictory results
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Rapid recalibration of temporal order judgements: Response bias accounts for contradictory results

机译：时间顺序判断的快速重新校准：响应偏差占矛盾结果的账户

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摘要

Recent history influences subsequent perception, decision-making and motor behaviours. In this article, we address a discrepancy in the effects of recent sensory history on the perceived timing of auditory and visual stimuli. In the synchrony judgement (SJ) task, similar timing relationships in consecutive trials seem more synchronous (i.e. less like the repeated temporal order). This effect is known as rapid recalibration and is consistent with a negative perceptual aftereffect. Interestingly, the opposite is found in the temporal order judgement (TOJ) task (positive rapid recalibration). We aimed to determine whether a simple bias to repeat judgements on consecutive trials (choice-repetition bias) could account for the discrepant results in these tasks. Preliminary simulations and analyses indicated that a choice-repetition bias could produce apparently positive rapid recalibration in the TOJ and not the SJ task. Our first experiment revealed no evidence of rapid recalibration of TOJs, but negative rapid recalibration of associated confidence. This suggests that timing perception was rapidly recalibrated, but that the negative recalibration effect was obfuscated by a positive bias effect. In our second experiment, we experimentally mitigated the choice-repetition bias effect and found negative rapid recalibration of TOJs. We therefore conclude that timing perception is negatively rapidly recalibrated, and this is observed consistently across timing tasks. These results contribute to a growing body of evidence that indicates multisensory perception is constantly undergoing recalibration, such that perceptual synchrony is maintained. This work also demonstrates that participants' task responses reflect judgements that are contaminated by independent biases of perception and decision-making.
机译：最近的历史影响随后的感知，决策和运动行为。在本文中，我们解决了最近感官历史对听觉和视觉刺激的时序的影响的差异。在同步判断（SJ）任务中，连续试验中的类似时序关系似乎更同步（即，不像重复的时间顺序）。这种效果被称为快速重新校准，并且与负面感知的AFTEREFFECT一致。有趣的是，在时间顺序判断（TOJ）任务（正快速重新校准）中发现相反。我们旨在确定在连续试验中重复判断的简单偏见是否可以解释这些任务的差异导致差异。初步模拟和分析表明，选择重复偏置可以在TOJ中显然产生积极的快速重新校准，而不是SJ任务。我们的第一个实验显示没有证据表明对TOJS的快速重新校准，而是对相关信心的负迅速重新校准。这表明时序感知被迅速重新校准，但是通过阳性偏差效应会混淆负核校准效果。在我们的第二个实验中，我们通过实验缓解了选择重复偏置效果，发现对TOJ的负迅速重新校准。因此，我们得出结论，定时感知是负迅速重新校准的，并且这在时间任务中一致地观察到这一点。这些结果有助于越来越多的证据，表明多症感知不断进行重新校准，从而维持感知同步。这项工作还表明，参与者的任务反应反映了被独立偏见的感知和决策污染的判断。

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